SFE6.74MC SFE6020A-3R3M-F-HF SFE6020A-680M-F-HF SFE6028A-101M-F-HF SFE6028A-102M-F-HF SFE6028A-121M-F-HF SFE6028A-150M-F-HF SFE6028A-220M-F-HF SFE6028A-221M-F-HF SFE6028A-2R2M-F-HF